Pulley swap V8S?? thoughts plz
#61
Best times:
12.253 @ 115.67 - bone stock, on OEM tires.
12.078 @ 113.78 - "tuned" on drag radials. Ran this one time and could not repeat it, best average times were 12.1x
Noticed the drop in MPH. The better ET is 100% attributed to a better 60' time: 1.732 vs. 1.871
Jay
#62
I'm over here lurking from the XKR forum and noticed this thread. I have an 3lbs pulley, cat back exhaust and RSC tune, and in town the car is a rocket but can't get over 12.33@117MPH trap speeds(street tires 90F track temp) which is only a few MPH over stock.
Trying out Eurocharge with a before and after Dyno hopefully this week if the tool is available.
Trying out Eurocharge with a before and after Dyno hopefully this week if the tool is available.
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